| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $88.80 | 12.709% | $100.0856 | $100.09 | $100.10 | $100.10 |
| Purchase #2 | $26.39 | 13.302% | $29.9004 | $29.90 | $29.90 | $29.90 |
| Purchase #3 | $203.51 | 8.418% | $220.6415 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $48.91 | 9.787% | $53.6968 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $182.53 | 13.698% | $207.533 | $207.53 | $207.55 | $207.50 |
| Purchase #6 | $182.30 | 13.434% | $206.7902 | $206.79 | $206.80 | $206.80 |
| Purchase #7 | $29.68 | 5.863% | $31.4201 | $31.42 | $31.40 | $31.40 |
| 7 purchase totals = | $762.12 | $850.0676 | $850.07 | $850.10 | $850.00 | |